]> GH barcode-02007081 Canada Quebec Province [data not captured] Polygonum oxyspermum subsp. raii (Babington) D. A. Webb & Chater (Babington) D. A. Webb & Chater 2021-11-29 12:54:40 M. L. Fernald, E. B. Bartram, B. H. Long & H. St. John